People : Bernhard Kopp to Cody Kopp
Berta Kopp 2 people
Beth Kopp 2 people
Bethany Kopp 2 people
Betty Kopp 2 people
Beverly Kopp 3 people
Blaine Kopp 2 people
Bob Kopp 2 people
Bonnie Kopp 2 people
Bradford Kopp 2 people
Bradley Kopp 8 people
Brandi Kopp 2 people
Brandon Kopp 4 people
Brandy Kopp 2 people
Brenda Kopp 7 people
Brent Kopp 2 people
Brian Kopp 16 people
Brittany Kopp 2 people
Bruce Kopp 4 people
Bryan Kopp 9 people
Calvin Kopp 3 people
Cara Kopp 2 people
Carl Kopp 6 people
Carla Kopp 5 people
Carol Kopp 8 people
Caroline Kopp 5 people
Carolyn Kopp 2 people
Carrie Kopp 3 people
Catherine Kopp 6 people
Celia Kopp 2 people
Chad Kopp 2 people
Charles Kopp 19 people
Charlie Kopp 3 people
Chelsea Kopp 2 people
Cheryl Kopp 6 people
Chris Kopp 5 people
Christian Kopp 2 people
Christina Kopp 3 people
Christoph Kopp 3 people
Christophe Kopp 2 people
Christopher Kopp 22 people
Claire Kopp 2 people
Claudia Kopp 2 people
Clifford Kopp 2 people
Cody Kopp 2 people